Prediction and Analysis of the Impacts on Wave in the Yangtze River Estuary due to Potential Sea Level Rise

doi:10.11908/j.issn.0253-374x.2016.09.011

Home > Archive>Volume 44, Issue 9, 2016 >1377-1383. DOI:10.11908/j.issn.0253-374x.2016.09.011

Prediction and Analysis of the Impacts on Wave in the Yangtze River Estuary due to Potential Sea Level Rise
DOI:
                        10.11908/j.issn.0253-374x.2016.09.011
                    
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                        KUANG CuipingKUANG Cuiping
College of Civil Engineering, Tongji University, Shanghai 200092，China
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TANG LiTANG Li
College of Civil Engineering, Tongji University, Shanghai 200092，China
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CHEN WeiCHEN Wei
School of Maritime and Civil Engineering, Zhejiang Ocean University, Zhoushan 316000，China
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GU JieGU Jie
College of Marine Sciences, Shanghai Ocean University, Shanghai 201306，China
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Abstract:

A numerical wave model of the Yangtze River Estuary (YRE) was established based on MIKE 21 SW and validated with field wave measurements. After the validation, the model was applied to simulate three scenarios of different sea level rises (0.5, 1.0, 1.5m). The general changing features of wave due to sea level rise in the YRE can be summarized: the time history of wave height and wave period agree with that of tidal level, and the increase of wave height at high water level is larger than that at low water level; wave height increase inside the entrance is less than that out of the entrance, and shoals are places with the biggest impact where increased wave height on the windward side is larger than that on the leeward side; the impact of sea level rise on wave period is similar to that of wave height, but is less affected.

Key words:the Yangtze River Estuary; sea level rise; MIKE 21; wave height; wave period

Reference

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KUANG Cuiping, TANG Li, CHEN Wei, GU Jie. Prediction and Analysis of the Impacts on Wave in the Yangtze River Estuary due to Potential Sea Level Rise[J].同济大学学报(自然科学版),2016,44(9):1377~1383

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Received:June 12,2015
Revised:June 16,2016
Adopted:May 03,2016
Online: October 10,2016
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